http://www.unitconversion.org/unit_c...r/numbers.html
I think you can do it in a few seconds
150452 - DaVinci's date of birth
-> 248338

Everytime a new solution comes out, I think I could have known that. Great work from Nokia on this.

Something I noticed, but it didn't work: Look at the windows in the first video (swipe), count the small ones, you get 202016 (right window partly covered) or only the outer ones 141412... there are so many codes in this videos...